using System;
using System.Linq;
using System.Collections.Generic;

namespace _05.Hand_of_Cards_v3
{
    class Program
    {
        static void Main(string[] args)
        {
            Dictionary<string, List<string>> playerHands = new Dictionary<string, List<string>>();
            while (true)
            {
                List<string> line = Console.ReadLine().Split(',',' ',StringSplitOptions.RemoveEmptyEntries).ToList();
                string player = line[0];
                List<string> hands = new List<string>();
                if (player == "JOKER")
                {
                    break;
                }
                if (!playerHands.ContainsKey(player))
                {
                    playerHands.Add(player, hands);
                }
                    playerHands[player] = line.Skip(1).Distinct().Concat(playerHands[player]).Distinct().ToList();
            }
            foreach (var item in playerHands)
            {
                Console.WriteLine($"{item.Key} {String.Join(" ",item.Value)}");
            }
        }
    }